Author Nancy McCabe discusses her new young adult novel, Vaulting Through Time. A 16-year-old biracial high school student named Elizabeth is coming to the end of her competitive gymnastics career. But that isn’t the only thing that has her head spinning. Elizabeth discovers a mystery surrounding about her birth that her mother has kept secret from her. She also finds herself catapulted through time, through her family’s own history as well as great moments in gymnastics history, in order to solve that mystery and stop a fellow time traveler whose actions may prevent her from being born at all.